title: [Scientific evidence versus current state of the question].
authors.forename: F
authors.initials: F
authors.lastname: Miguel García
authors.forename: M
authors.initials: M
authors.lastname: Echevarría
authors.forename: E
authors.initials: E
authors.lastname: Poza
mesh_terms: D002986:Clinical Trials as Topic; D019317:Evidence-Based Medicine; D011320:Primary Health Care; D009626:Terminology as Topic
vernacular_title: Evidencia científica versus estado actual de la cuestión.